(2x+7)x(x+6)=

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Solution for (2x+7)x(x+6)= equation:


Simplifying
(2x + 7) * x(x + 6) = 0

Reorder the terms:
(7 + 2x) * x(x + 6) = 0

Reorder the terms:
(7 + 2x) * x(6 + x) = 0

Reorder the terms for easier multiplication:
x(7 + 2x)(6 + x) = 0

Multiply (7 + 2x) * (6 + x)
x(7(6 + x) + 2x * (6 + x)) = 0
x((6 * 7 + x * 7) + 2x * (6 + x)) = 0
x((42 + 7x) + 2x * (6 + x)) = 0
x(42 + 7x + (6 * 2x + x * 2x)) = 0
x(42 + 7x + (12x + 2x2)) = 0

Combine like terms: 7x + 12x = 19x
x(42 + 19x + 2x2) = 0
(42 * x + 19x * x + 2x2 * x) = 0
(42x + 19x2 + 2x3) = 0

Solving
42x + 19x2 + 2x3 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), 'x'.
x(42 + 19x + 2x2) = 0

Factor a trinomial.
x((6 + x)(7 + 2x)) = 0

Subproblem 1

Set the factor 'x' equal to zero and attempt to solve: Simplifying x = 0 Solving x = 0 Move all terms containing x to the left, all other terms to the right. Simplifying x = 0

Subproblem 2

Set the factor '(6 + x)' equal to zero and attempt to solve: Simplifying 6 + x = 0 Solving 6 + x = 0 Move all terms containing x to the left, all other terms to the right. Add '-6' to each side of the equation. 6 + -6 + x = 0 + -6 Combine like terms: 6 + -6 = 0 0 + x = 0 + -6 x = 0 + -6 Combine like terms: 0 + -6 = -6 x = -6 Simplifying x = -6

Subproblem 3

Set the factor '(7 + 2x)' equal to zero and attempt to solve: Simplifying 7 + 2x = 0 Solving 7 + 2x = 0 Move all terms containing x to the left, all other terms to the right. Add '-7' to each side of the equation. 7 + -7 + 2x = 0 + -7 Combine like terms: 7 + -7 = 0 0 + 2x = 0 + -7 2x = 0 + -7 Combine like terms: 0 + -7 = -7 2x = -7 Divide each side by '2'. x = -3.5 Simplifying x = -3.5

Solution

x = {0, -6, -3.5}

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